baber/WOPTO huggingface dataset:
Patent JP-2022049601-A (JP)
Title: Crop reaping assistance mechanism and combine-harvester including crop reaping assistance mechanism
Inventor: KITSUI NORIHIRO
IPC: A01D57/10
Filed: 2020-09-16
Abstract: To provide a crop reaping assistance mechanism which can harvest lodging crops in a standing manner, improve a harvested amount loss due to drop of beans and pods when reading the beans, more surely feed the reaped crops to a rear side in a platform and significantly reduce a harvested amount loss.SOLUTION: A crop reaping assistance mechanism comprises: a centrifugal air blowing device 3; an air blowing pipeline 4; a first air blowout member 5; and a plurality of second air blowout members 6. The first air blowout member includes a slit-like first blowout hole which covers a region divided in a width direction of a reaping blade region. The second air blowout member includes a second blowout hole in which a slit-like hole part that covers a region divided in the width direction of the reaping blade region is formed and both ends of the region formed with the hole part open narrowly. The air is blown out toward a height position being 10-100 cm above the reaping blade from the first blowout hole. Simultaneously, the air is blown out toward a height position being zero to a few centimeters above the reaping blade from the second blowout hole.SELECTED DRAWING: Figure 1
Patent JP-2021056503-A (JP)
Title: Diffusion element
Inventor: SEKI DAISUKE
IPC: G02B5/02
Filed: 2020-09-18
Abstract: To provide a diffusion element which makes optical intensity uniform at a prescribed value or more at a diffusion angle of a maximal value or lower of an absolute value of a diffusion angle in a prescribed direction, and which is capable of making the optical intensity 0 at a diffusion angle exceeding the maximal value of the absolute value of the diffusion angle in the prescribed direction.SOLUTION: A diffusion element includes a plurality of shapes obtained according to parallel displacement on at least one xy plane out of a shape represented by z=g(x,y) and a shape represented by z=-g(x,y), where a center of a rectangle with an x-direction side and a y-direction side on an (x,y) plane is an origin, and a smooth function in the rectangle is z=g(x,y). On an xz cross section, an angle formed between a light ray emitted from the diffusion element and a z-axis direction is an absolute value of a diffusion angle on the xz cross section. On a yz cross section, an angle formed between a light ray emitted from the diffusion element and a z-axis direction is an absolute value of a diffusion angle on the yz cross section. In the diffusion element, a desired maximal value of the absolute value of the diffusion angle of the xz cross section, and a desired maximal value of the absolute value of the diffusion angle of the yz cross section can be obtained.SELECTED DRAWING: Figure 17
Patent JP-2022050959-A (JP)
Title: Foundation penetration pipe
Inventor: MORI YUUKI
IPC: F16L1/00
Filed: 2020-09-18
Abstract: To improve water stopping effect against water exposure from the outdoor side.SOLUTION: A foundation penetration pipe 20 includes: a sheath pipe 21 which is embedded in a foundation and in which both ends are open on an outdoor side surface of the foundation and an indoor side surface of the foundation; a drain pipe 26 which is disposed within the sheath pipe 21 and in which a socket 28 is provided at an outdoor side end part; and a packing 50 provided between the sheath pipe 21 and the socket 28. The packing 50 includes: a base part 52 disposed between an inner peripheral surface of the sheath pipe 21 and an outer peripheral surface of the socket 28; and a rib 53 which protrudes from the base part 52 to the inner peripheral surface of the sheath pipe 21 or the outer peripheral surface of the socket 28.SELECTED DRAWING: Figure 2
Patent JP-2022051224-A (JP)
Title: Microlens array and manufacturing method for the same
Inventor: NAGASAWA JUNKO
IPC: G03F7/20
Filed: 2020-09-18
Abstract: To provide a microlens array that can have higher density, and a manufacturing method for the same.SOLUTION: A manufacturing method for a microlens array includes: forming a first resin layer with photosensitivity on a base layer; exposing the first resin layer through a photomask including a light-blocking part and a light-transmitting part; forming a gap in the first resin layer by developing the first resin layer; forming a first microlens by melting the remaining first resin layer; forming a second resin layer with photosensitivity over the first microlens and the gap; exposing the second resin layer with the light-blocking part of the photomask facing the gap and the light-transmitting part facing the first microlens; removing the second resin layer on the first microlens by developing the second resin layer; and forming a second microlens in contact with the first microlens by melting the remaining the second resin layer.SELECTED DRAWING: Figure 3
Patent JP-2021006044-A (JP)
Title: Tumor necrosis factor (tnf) superfamily receptor-binding molecules and uses thereof
Inventor: BEATRICE TIEN-YI WANG
IPC: C12N1/21
Filed: 2020-09-23
Abstract: To provide a method for improving antibody functions, which provides higher affinity, longer half-life, and/or better tissue distribution.SOLUTION: A multimeric binding molecule includes two, five, or six bivalent binding units or variants or fragments thereof, wherein: each binding unit includes two IgA or IgM heavy chain constant regions or fragments thereof, each associated with an antigen-binding domain; at least three of the antigen-binding domains of the binding molecule specifically and agonistically bind to a tumor necrosis factor (TNF) superfamily receptor protein that can induce apoptosis of a cell expressing the TNF superfamily receptor protein; and the binding molecule can cross-link at least three identical TNF superfamily receptor proteins expressed on the surface of a cell, thereby inducing apoptosis of the cell.SELECTED DRAWING: None
Patent JP-2020204099-A (JP)
Title: Multiple hard phase-containing iron alloy having toughness and wear resistance
Inventor: JUSTIN LEE CHENEY
IPC: C22C38/00
Filed: 2020-09-25
Abstract: To provide a novel material that combines both a high fractional hard phase and a good form, which is necessary for the creation of a wear-resistant and impact-resistant alloy.SOLUTION: The wear-resistant iron alloy of the present invention contains M2B or M3B2 (M is Fe, Cr, Mo and/or W, and when M contains Mo and/or W, Mo+W is 15 wt.% or more) having a mole fraction of 5% or more on the liquidus, and a hyper-eutectic, rod-shaped phase having a mole fraction of 5% or less on the liquidus, has a total mole fraction of total boride and boron carbide of 10% or more at 1300 K, contains Fe and the following elements (weight%); B: 1.95 to 5.5, C: 0 to 2.08, Cr: 1.52 to 24, Mo: 2.9 to 22, Ti: 0 to 7.21, W: 0 to 19.2, Nb: 0 to 6, and Zr: 0 to 3.2, and contains carbide having a mole fraction of 1% to 25% at 1300 K and in which the carbide has a metal constituent where one or more of Ti, V, Zr, W, Mo, Hf, Nb is 75 wt.% or more.SELECTED DRAWING: Figure 1
Patent JP-2022045298-A (JP)
Title: Wind power generator
Inventor: YAMADA KOICHI
IPC: F03B15/08
Filed: 2020-09-08
Abstract: To provide a wind power generator having a simple structure, low cost and high efficiency.SOLUTION: A wind power generator of the present invention adopts a downwind method, and a rotor acts as a weathercock, so that it can immediately cope with changes in a wind direction. The wind power generator of the present invention can control a rotation speed. A speed control device adjusts a range of change in the pitch angle of blades, so that self-start becomes easier in the case of weak winds and the rotation speed can be controlled within a fixed range in strong winds. The wind power generator of the present invention has a simple structure, the blades have a simple shape, and production, transportation and installation can be performed easily, so the overall cost is low. The present invention is applied as an energy conversion device for a fluid flowing at a constant speed. That is, it can be expanded to fields other than wind power generators. For example, it is applied as a fan, a hydroelectric generator, a pump, etc.SELECTED DRAWING: Figure 1
Patent JP-2022055404-A (JP)
Title: Welding training system, welding training method, and program
Inventor: AOYAMA YUICHIRO
IPC: G09B19/24
Filed: 2020-09-29
Abstract: To provide a welding training system, a welding training method and a program capable of appropriately simulating a phenomenon in which a welding rod becomes short.SOLUTION: An information processing device 1 constituting a welding training system includes a distance determination unit 13 for determining a distance between a tip part of a welding rod object to be used for welding work and a base material object on the basis of a distance between a point object for distance determination to be arranged at the tip part and the base material object, a welding processing execution unit 14 for executing welding processing in a virtual space if the determined distance is a prescribed threshold or below, a welding rod length correction unit 15 for making the length of the welding rod object in an axial direction small if the welding processing is executed, a distance determination object movement unit 17 for moving the point object to the tip part of the corrected welding rod object, and a display control unit 19 for displaying an image including the corrected welding rod object and the moved point object in a display unit.SELECTED DRAWING: Figure 2
Patent JP-2022055609-A (JP)
Title: Environment control system, environment control method, and program
Inventor: OKUNO TATSUYA
IPC: H05B47/165
Filed: 2020-09-29
Abstract: To facilitate an improvement in user satisfaction.SOLUTION: An environment control system 100 comprises: a lighting control unit 11 that controls one or more lighting fixtures 1 allocated to each of a plurality of groups G1; and an acoustic control unit 12 that controls one or more acoustic devices 2 allocated to each of the plurality of groups G1. The plurality of groups G1 includes a first group G11 and a second group G12. The lighting control unit 11 controls the one or more lighting fixtures 1 in the first group G11 so that a color temperature becomes higher than a reference color temperature, and controls the one or more lighting fixtures 1 in the second group G12 so that the color temperature becomes lower than the reference color temperature. The acoustic control unit 12 controls the one or more acoustic devices 2 in the first group G11 to reproduce a specific sound.SELECTED DRAWING: Figure 2
Patent JP-2022059699-A (JP)
Title: 6-hydroxy-3-hexenyl=alkoxy methyl=ether compound and manufacturing method of 3,13-octadeca diene-1-ol compound
Inventor: MIYAKE HIROKI
IPC: C07C67/08
Filed: 2020-10-02
Abstract: To provide a method capable of efficiently manufacturing a high-purity 3,13-octadeca diene-1-ol compound.SOLUTION: The present invention provides a manufacturing method of a 6-hydroxy-3-hexenyl=alkoxy methyl=ether compound represented by the following general formula (1): HOCH2CH2CH=CHCH2CH2OCH2OCH2R1 (1) (in the formula, R1 represents hydrogen atom, n-alkyl group of 1 to 9 carbons or phenyl group), and a 3,13-octadecadiene-1-ol compound represented by the following general formula (6): CH3(CH2)3CH=CH(CH2)8CH=CHCH2CH2OH (6) using the 6-hydroxy-3-hexenyl=alkoxy methyl=ether compound (1).SELECTED DRAWING: None
Patent JP-2022059767-A (JP)
Title: Method and system for sound processing
Inventor: UKAI NORIFUMI
IPC: H04R3/02
Filed: 2020-10-02
Abstract: To appropriately control a processing parameter to be applied to sound processing to a sound collection signal in an environment in which the sound emission of a far-end sound received from a far-end device and the sound collection of a near-end sound pronounced by a near-end user are executed in parallel.SOLUTION: A sound emission processing systems 100a receives from a far-end device a sound signal X representing the far-end sound pronounced by a far-end user, and emits by a sound emission device 15 a far-end sound represented by the sound signal X. A sound processing unit 30 executes sound processing, in which a processing parameter is applied, to a sound collection signal Ra generated by a sound collection device 14 by the collection of a sound, which includes a near-end sound pronounced by a near-end user Ua, so as to generate a sound signal Y. A communication control unit 20 transmits the sound signal Y to the far-end device. An update processing unit 40 updates the processing parameter according to the sound signal X or the sound collection signal Ra. An operation control unit 60 controls to update the processing parameter such that the update speed of the processing parameter in the case that at least one of the near-end sound and the far-end sound includes a performance sound and the update speed of the processing parameter in the case of not including a performance sound are different.SELECTED DRAWING: Figure 3
Patent JP-2022060832-A (JP)
Title: Submerged motor-driven pump system and submerged motor-driven pump
Inventor: SUZUKI TAKESHI
IPC: F04D15/00
Filed: 2020-10-05
Abstract: To provide a submerged motor-driven pump system capable of suppressing an element which detects a water level from getting out of order, and also placing residual submerged motor-driven pumps in efficient operation even if one submerged motor-driven pump gets out of order.SOLUTION: A submerged motor-driven pump system 100 comprises: a submerged motor-driven pump 3a which is provided with a control part 32a and a communication part 33a, and arranged in a drain region 1; a submerged motor-driven pump 3b which is provided with a control part 32b and a communication part 33b, and arranged in the drain region 1; and a communication part 22 which is arranged outside the drain region 1. The control part 32a (32b) is configured to perform, if the communication parts 33a and 33b are unable to communicate by radio, control to place the submerged motor-driven pump 3a (3b) in individual operation based upon whether the communication part 33a (33b) and the communication part 22 are unable to communicate by radio or change in signal intensity of radio communication.SELECTED DRAWING: Figure 1
Patent JP-2022064120-A (JP)
Title: Ventilation system and acoustic member
Inventor: SAWAMOTO KEISUKE
IPC: E04B1/70
Filed: 2020-10-13
Abstract: To provide a ventilation system and an acoustic member that improve sound absorbency and sound insulation, and can be configured not to obstruct a flow of air.SOLUTION: A ventilation system according to one embodiment is a ventilation system 1 that is attached to a wall W and comprises an inlet port 2c and an exhaust port E. The ventilation system comprises an acoustic member 10 that absorbs sounds from the exhaust port E. The acoustic member 10 has: a film-like main body part 11 that faces the exhaust port E; and a peripheral part 12 that mutually connects the main body part 11 and the wall W, and is arranged so as to surround the main body part 11. The main body part 11 is configured to partition an internal space into a first chamber S1 communicating with the exhaust port E, and a second chamber S2 to which air K flows from the inlet port 2c. One part 11b of an outer edge of the main body part 11 is fixed to the peripheral part 12, and a remaining part 11c of the outer edge of the main body part 11 is opened, which in turn serves as a communication part 13 making the first chamber S1 and the second chamber S2 communicate with each other.SELECTED DRAWING: Figure 4
Patent JP-2022065923-A (JP)
Title: Block for wall surface construction
Inventor: FUJIBAYASHI ISAO
IPC: E02D29/02
Filed: 2020-10-16
Abstract: To provide a practical block for wall surface construction.SOLUTION: A block X for wall surface construction connected in a vertically stacked state for constructing a wall surface F includes: a front panel 1; a bottom plate 2 provided in a rear surface of the front panel 1 and supporting the front panel 1; and a reinforcement plate 3 erected on an upper surface of the bottom plate 2 and bridged between the front panel 1 and the bottom plate 2. On an upper end of the front panel 1 in one block X for wall surface construction, a lower end of the front panel 1 in another block X for wall surface construction is placed. Further, on an upper end of the reinforcement plate 3 in one block X for wall surface construction, a lower surface of the bottom plate 2 in another block X for wall surface construction is placed. As a result, a configuration is achieved in which another block X for wall surface construction can be stacked on one block X for wall surface construction.SELECTED DRAWING: Figure 1
Patent JP-2022067849-A (JP)
Title: Video encoder and program
Inventor: KANDA KIKUFUMI
IPC: H04N19/176
Filed: 2020-10-21
Abstract: To provide a video encoder and a program, guiding the gaze area of a video depending on video and audio and encoding video while keeping the quality of video contents at a high level.SOLUTION: A video encoder 1 of the present invention includes: a video object position/shape extraction section 2 which inputs a video before encoding processing and extracts the position coordinates and shape coordinates of a video object by video metadata accompanying the video or video analysis; an audio position generation section 3 which inputs audio metadata and audio accompanying a video and associates the position coordinates of the video object with information of the loudness of the sound of the video object, the video object being linked with an audio object; a guided gaze area generation section 4 which decides a video object to be guided and gazed among video objects linked as a sounder based on a predetermined criteria, and determines a guided gaze area: an encoding control information generation section 5 to control a code amount so as to improve the coded image quality in the guided gaze area over other areas; and a video encoding section 6 to encode the video based on the control of the code amount.SELECTED DRAWING: Figure 1
Patent JP-2022068713-A (JP)
Title: Determination method for concrete installation method
Inventor: KOJIMA AKI
IPC: E04G21/06
Filed: 2020-10-22
Abstract: To provide a determination method for a concrete installation method allowing speedy determination of an installation method for forming high-quality concrete.SOLUTION: A mold forming step comprises installing concrete to a mold frame, and tamping concrete with a vibrator inserted into one predetermined position to form a molded concrete body. A surface roughness measuring step comprises measuring surface roughness at a plurality of locations differing in distance from an inserted position of the vibrator, with a 3D scanner. A compression strength measuring step comprises measuring compression strength at a plurality of locations differing in distance from the inserted position of the vibrator through a test using a part of the molded concrete. A determination step for the installation method comprises determining internal intervals of vibrators based on distances from the inserted positions of the vibrators to the part meeting required standards for both surface roughness and compression strength among the molded concrete bodies.SELECTED DRAWING: Figure 1
Patent JP-2022069273-A (JP)
Title: Image forming type x-ray microscope
Inventor: OMOTE KAZUHIKO
IPC: G21K1/00
Filed: 2020-10-23
Abstract: To provide an image forming type X-ray microscope capable of increasing numerical aperture even with X-ray of high energy, and obtaining an enlarged image with sufficient strength in a laboratory.SOLUTION: An image forming type X-ray microscope has an X-ray irradiation part consisting of a micro focus and high output X-ray source 120 and a condenser mirror 130 condensing and irradiating the radiated X-ray toward a sample, a sample holding part holding the sample, a reflection mirror type X-ray lens part 150 imaging the X-ray penetrating through the sample, and an imaging part 190 for obtaining the imaged X-ray image. Each mirror constituting the condenser mirror 130 and the reflection mirror type X-ray lens part 150 has a reflection surface formed with a multilayer film having a high reflectance in X-ray of a specific wavelength.SELECTED DRAWING: Figure 2
Patent JP-2022070024-A (JP)
Title: connector
Inventor: IWASAKI YUNE
IPC: H01R13/42
Filed: 2020-10-26
Abstract: To protect a lance while suppressing increase in the number of components.SOLUTION: A connector 10 comprises a terminal metal fitting 12, a housing main body 14, a retainer part 16, and a hinge part 15. The housing main body 14 accommodates the terminal metal fitting 12. The retainer part 16 rotates to be able to open and close to the housing main body 14. The hinge part 15 is coupled with the retainer part 16 and the housing main body 14 to configure a rotation central axis of the retainer part 16. The housing main body 14 has: a cavity 22 for arranging the terminal metal fitting 12 therein; and a lance 33 protruded into the cavity 22 to lock the terminal metal fitting 12. The retainer part 16 has: a regulation part 43 protruded into the cavity 22 to regulate rearward coming-off of the terminal metal fitting 12 when being in a closed state to the housing main body 14; and a front wall 41 arranged in front of the lance 33 when being in the closed state.SELECTED DRAWING: Figure 5
Patent JP-2022070632-A (JP)
Title: Abnormality detection device
Inventor: YOSHIKAWA TETSUYA
IPC: G01M17/007
Filed: 2020-10-27
Abstract: To detect flaking that occurs to a roller bearing.SOLUTION: A control device 40 as an abnormality detection device is applied to vehicles equipped with a shaft supported by a roller bearing. The control device 40 includes a storage device 46 in which is stored mapping data that defines mapping having been trained by machine learning. The control device 40 includes a CPU 42 as an execution device. The CPU 42 executes an acquisition process of acquiring a variable that indicates the time-series data of acceleration having detected the acceleration of a vibration occurring when the roller bearing rotates and a variable that indicates the revolution speed of the roller bearing and using these as input variables. The CPU 42 executes a detection process of calculating, on the basis of value of an output variable outputted by mapping as the values of the input variables are inputted to mapping, the value of output variable which value indicates whether or not flaking has occurred to the roller bearing, and detecting the occurrence of flaking.SELECTED DRAWING: Figure 1
Patent JP-2022072503-A (JP)
Title: combine
Inventor: ISHIDA TAKEYUKI
IPC: A01D41/12
Filed: 2020-10-30
Abstract: To provide a combine having a yield sensor for detecting an amount of harvested grains, capable of efficiently preventing execution of detection of a harvest flow rate in a work state with deteriorated accuracy.SOLUTION: A combine comprises: a travel machine body; a reaping part which is provided on a front side of the travel machine body for performing reaping work of grain culm of a farm field; a thresher for performing threshing processing and selection processing of reaped grain culm reaped by the reaping part; a grain tank which stores the grains subjected to the threshing processing by the thresher; a yield sensor measuring an amount of harvested grains; and a control part for executing measurement of a harvest amount using the yield sensor when the thresher performs threshing. The control part is configured so that, the control part performs engine rotation automatic control for maintaining a rotation speed of the engine to a prescribed rotation speed, and the control part does not perform measurement of the harvest amount by the yield sensor when the engine rotation automatic control is not performed.SELECTED DRAWING: Figure 9